<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>

    <script>
        //get 和 set
        class Phone {
            get price() {
                console.log('价格属性被读取');
                return 'iloveyou'
            }

            set price(newVal) {
                console.log('价格属性被修改了',newVal);
            }


        }
        //实例化对象
        let s = new Phone();
        console.log(s.price);
        s.price = '被修改了hhh';


    </script>
</body>

</html>